<template>
  <div class="about">
    123<button @click="a()">123</button>
  </div>
</template>

<script>
  export default {
    name: 'About',
    data(){
      return{}
    },
    methods:{
      a(){
        alert("123")
        this.$router.push({path:'/'})
      }
    },
    components: {

    }
  }
</script>
